Cellular telephone detection and alarm activator for vehicular safety

• US 20120092148A1
• Filed: 10/18/2011
• Published: 04/19/2012
• Est. Priority Date: 10/19/2010
• Status: Abandoned Application

• Current Assignee: Jeffrey M. Santos
• Original Assignee: Jeffrey M. Santos
• Inventors: Santos, Jeffrey M.
• Application Number:
  US13/275,457
• Publication Number:
  US 20120092148A1
• Time in Patent Office: Days
• US Class Current: 340/438
• CPC Class Codes: B60Q 1/50 for indicating other intentions or conditions, e.g. request for waiting or overtaking
• CPC Class Codes: B60Q 9/00 Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00 , e.g. haptic signalling
• CPC Class Codes: H04K 2203/16 for telephony
• CPC Class Codes: H04K 2203/18 for wireless local area networks or WLAN
• CPC Class Codes: H04K 2203/22 for communication related to vehicles
• CPC Class Codes: H04K 3/415 based on motion status or velocity, e.g. for disabling use of mobile phones in a vehicle
• CPC Class Codes: H04K 3/45 characterized by including monitoring of the target or target signal, e.g. in reactive jammers or follower jammers for example by means of an alternation of jamming phases and monitoring phases, called "look-through mode"
• CPC Class Codes: H04M 1/72454 according to context-related or environment-related conditions

Abstract

Methods and devices are disclosed that generally involve deterring the use of portable electronic devices (“PEDs”) while operating a motor vehicle by triggering one or more visible or audible alerts when such use is detected. These alerts can be sufficiently embarrassing or irritating to the vehicle operator to cause them to stop using the detected PED. In addition, merely knowing that a vehicle is equipped with a system for generating these alerts can be sufficient to deter use of PEDs while operating the vehicle. Deterrence can thus be accomplished without relying on vehicle immobilization or frequency jamming.

Claims

1. A vehicle safety device comprising:

a detector configured to detect portable electronic device activity within a vehicle;

a control unit configured to trigger an alert when the detector detects portable electronic device activity within the vehicle; and

an override mechanism configured to selectively prevent the alert from being triggered when the detector detects portable electronic device activity within the vehicle.

2. The device of claim 1, wherein portable electronic device activity comprises transmissions made by a cellular phone while in standby mode.

3. The device of claim 1, wherein the control unit activates an alarm system to trigger the alert.

4. The device of claim 1, wherein the alert is selected from the group consisting of sounding a horn, flashing a light, and playing an audible message.

5. The device of claim 1, wherein the override mechanism comprises a user interface through which an operator can enter authentication information.

6. The device of claim 5, wherein the user interface comprises at least one of a touch screen, an application executable on a portable electronic device, and a fingerprint reader.

7. The device of claim 5, wherein the authentication information comprises at least one of a password and a fingerprint signature of an operator.

8. The device of claim 1, wherein the override mechanism comprises a sensor for detecting a type of a key used to access or start the vehicle.

9. The device of claim 1, wherein the detector includes a direction-finding antenna and is configured to distinguish between a portable electronic device in use by an operator of the vehicle and a portable electronic device in use by a passenger of the vehicle.

10. The device of claim 1, wherein the control unit disables a starter of the vehicle if an engine of the vehicle is stopped and the detector detects that portable electronic device activity within the vehicle.

11. The device of claim 1, wherein the control unit disables shifting of a transmission of the vehicle if the transmission is set to a non-moving gear and the detector detects portable electronic device activity within the vehicle.

12. A method of deterring use of portable electronic devices within a vehicle, comprising:

detecting portable electronic device activity within the vehicle; and

triggering an alert if portable electronic device activity is detected;

wherein the alert is only triggered if portable electronic device activity is detected and no override condition exists.

13. The method of claim 12, wherein portable electronic device activity comprises transmissions made by a cellular phone while in standby mode.

14. The method of claim 12, further comprising setting the override condition when an operator enters a valid password, uses a valid key to access or start the vehicle, or enters a valid fingerprint signature.

15. The method of claim 12, further comprising setting the override condition from an application executed on a portable electronic device.

16. The method of claim 12, wherein triggering an alert comprises at least one of activating an alarm system, sounding a horn, and flashing one or more lights.

17. The method of claim 12, wherein triggering an alert comprises broadcasting an audible message to a passenger cabin of the vehicle.

18. The method of claim 12, further comprising distinguishing between a portable electronic device in use by an operator of the vehicle and a portable electronic device in use by a passenger of the vehicle and wherein the alert is only triggered if operator use is detected.

19. The method of claim 12, further comprising disabling a starter of the vehicle if an engine of the vehicle is off and portable electronic device activity is detected.

20. The method of claim 12, further comprising disabling shifting of a transmission of the vehicle if the transmission is set to a non-moving gear and portable electronic device activity is detected.